Accredited Drug Testing offers comprehensive hair follicle drug screening services in Alamo Alto, Texas. If you require a test for drugs or alcohol, our expertise in hair testing is unmatched, with facilities throughout the country ready to assist. Typically, 1.5 to 2 inches of hair from your head or body is needed for analysis. These hair tests can detect drugs, alcohol/ETG, and more through tailored testing options.
Lately, hair follicle testing has become a more prevalent method for drug screening. Numerous employers, judicial systems, and addiction specialists now prefer hair tests over traditional urine tests. Organizations with zero-tolerance policies, courts, and individuals under probation commonly rely on hair testing. The key advantage of this method lies in its extended detection period, typically up to 90 days, while being conducted under direct supervision, making it virtually tamper-proof. Regardless, urine tests remain the most precise when detection of recent drug use within the past 5 days is necessary.
* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.
When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.
Hair analysis has become recognized as an effective method for identifying drug and alcohol consumption. Hair provides an extended history of alcohol and drug intake by embedding biomarkers in the strands of growing hair. When harvested near the scalp, hair can offer up to a roughly 3-month observation period for alcohol and drugs. Hair is easy to gather, somewhat challenging to tamper with, and effortless to transport.
A sample of 1.5 inches of about 200 hair strands (akin to a #2 pencil in size) from the scalp will yield 100mg of hair, which is the optimal sample size for evaluation and verification. For EtG, additions, and/or analyses exceeding 10 panels, a sample size of 150mg is suggested. Utilizing a jeweler’s scale for weighing the sample is advisable. In cases where scalp hair is absent, a comparable amount of body hair can be used. When mentioning head hair, we mean only scalp hair. Body hair encompasses any other hair types (facial, axillary, etc.).
Process Overview
The four fundamental steps in the lab processing of a drug test outcome are Accessioning, Screening, Extraction, and Confirmation.
Accessioning encompasses the initial handling of a sample into a laboratory’s framework. This process includes confirming that the sample was sealed and dispatched correctly, assigning a random LAN (Laboratory Accessioning Number), and furnishing any extra data entry not covered by an electronic chain of custody system.
Screening involves a preliminary swift examination for drug abuse. While Screening serves as a cost-effective measure to dismiss drug use in the majority of samples, a positive screen must be verified to be permissible in court. Any samples that are tentatively positive in Screening require an additional confirmation.
If a sample is indicated as positive at the Screening phase, more hair is collected from the original sample and readied for Extraction. During this stage, drugs are extracted from hair at a significantly lower concentration than in other techniques (e.g., urine or oral fluid), which is why hair drug analysis is the most intricate technique to execute.
Confirmation of a positive screening outcome is carried out via GC/MS, GC/MS/MS or LC/MS/MS. All presumptive positive samples are cleaned before confirmation if necessary. The entire laboratory process from Accessioning to Confirmation undergoes review under both the CAP (College of American Pathologists) Hair designation and the certification to ISO / IEC 17025 standards.
Advantages of hair drug testing:
Limitations:
Note: While frequently referred to as "hair follicle tests", the evaluation actually examines the hair strand and not the follicle beneath the scalp
In the realm of drug screening, Why Hair Follicle Testing Beats Urine Testing is becoming evident in Alamo Alto, TX. Hair testing offers superior detection accuracy and longevity compared to urine tests.
An Extended Detection Window is a standout feature of hair follicle testing in Alamo Alto, TX. This method allows for the observation of drug use over a 90-day period.
Hair follicle testing in Alamo Alto, TX, is renowned for its Tamper-Resistant Testing Method. This significantly minimizes sample adulteration risks.
Convenient Nationwide Testing Locations and Local Locations make hair follicle testing accessible for residents of Alamo Alto, TX. Our nationwide centers ensure:
The process for hair follicle testing in Alamo Alto, TX, is Simple, Confidential, addressing privacy and ease of use concerns.
In Alamo Alto, TX, hair follicle testing stands out for its Affordable Pricing and Fast Turnaround. We offer competitive rates that ensure excellent value.
When it comes to speed and precision, hair follicle drug tests in Alamo Alto, TX, are a top choice. Fast, Accurate, and Reliable Results stem from their ability to promptly identify substance use with high accuracy.
Ensuring Compliance and Peace of Mind for Employers is crucial, and hair follicle testing delivers just that in Alamo Alto, TX. This testing helps meet workplace drug-free policy requirements.
